RE: [5/7] drm/i915/dp: Enable AUX based backlight for HDR

2024-04-08 Thread Kandpal, Suraj
1 > Subject: Re: [5/7] drm/i915/dp: Enable AUX based backlight for HDR > > On Thu, Apr 04, 2024 at 08:59:29AM +0530, Suraj Kandpal wrote: > > As of now whenerver HDR is switched on we use the PWM to change the > > backlight as opposed to AUX based backlight changes in terms o

RE: [5/7] drm/i915/dp: Enable AUX based backlight for HDR

2024-04-07 Thread Kandpal, Suraj
1 > Subject: Re: [5/7] drm/i915/dp: Enable AUX based backlight for HDR > > On Thu, Apr 04, 2024 at 08:59:29AM +0530, Suraj Kandpal wrote: > > As of now whenerver HDR is switched on we use the PWM to change the > > backlight as opposed to AUX based backlight changes in terms o

Re: [5/7] drm/i915/dp: Enable AUX based backlight for HDR

2024-04-05 Thread Sebastian Wick
On Thu, Apr 04, 2024 at 08:59:29AM +0530, Suraj Kandpal wrote: > As of now whenerver HDR is switched on we use the PWM to change the > backlight as opposed to AUX based backlight changes in terms of nits. > This patch writes to the appropriate DPCD registers to enable aux > based backlight using

Re: [PATCH 5/7] drm/i915/dp: Enable AUX based backlight for HDR

2024-04-04 Thread Jani Nikula
On Thu, 04 Apr 2024, Suraj Kandpal wrote: > As of now whenerver HDR is switched on we use the PWM to change the > backlight as opposed to AUX based backlight changes in terms of nits. > This patch writes to the appropriate DPCD registers to enable aux > based backlight using values in nits. > >

[PATCH 5/7] drm/i915/dp: Enable AUX based backlight for HDR

2024-04-03 Thread Suraj Kandpal
As of now whenerver HDR is switched on we use the PWM to change the backlight as opposed to AUX based backlight changes in terms of nits. This patch writes to the appropriate DPCD registers to enable aux based backlight using values in nits. --v2 -Fix max_cll and max_fall assignment [Jani] -Fix